Pneumatic Wheel Tracking Slab Specimen Compactor HTHY-0703B

Standard

JTG 3410-T0703

Product Overview

Designed for laboratory preparation of asphalt mixture slab specimens.

Applicable specimen dimensions: 300 × 300 × (30-100) mm.

Highlights

Pneumatic loading system provides stable pressure with clean and environmentally friendly operation.

Touchscreen control with real-time data display.

Crank connecting rod drive system ensures smooth operation with low noise.

Features

• The wheel load is controlled by a pneumatic system and can be continuously adjusted within the range of 0~20kN.

• The specimen mold height can be adjusted within the range of 40~150mm.

• Wide temperature control range with high accuracy and stability. Temperature PID control is achieved through PWM modulation technology.

• Touchscreen control and display allow parameter storage, providing simple operation and convenient settings.

• Test process data can be displayed in real time, including current temperature and loading pressure.

• The system features self-diagnostic functions with error code indication.

• The specimen mold clamping mechanism is easy to operate, safe and reliable.

• The number of rolling passes can be freely set and displayed in real time. The rolling process automatically stops when the preset number of passes is reached.

• The wheel temperature can be set according to test requirements, with automatic temperature control and real-time accurate display.

Technical Specifications

Wheel Dimensions: Radius 500mm, Width 300mm

Wheel Rolling Line Load Control Range: 200~700N/cm (Factory Setting: 300N/cm)

Line Load Control Accuracy: ±3N/cm

Wheel Temperature Control Range: Room Temperature~200℃

Wheel Temperature Control Accuracy: ±1℃

Rolling Speed: 6 passes/min ±0.5 passes/min

Rolling Passes: Software Adjustable; Factory Setting: P1: 2 passes, P2: 12 passes

Mold Dimensions: 300×400×(40~150)mm

Power Supply: AC380V 50Hz 3kW (Three-phase Four-wire with Neutral Line)

Air Supply Requirement: Rated Flow Rate 40L/min

Rated Air Pressure: 0.7MPa

Weight: 400kg

Dimensions: 1200×610×1850mm